Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_82cff167406c47692c7628a1ea5400cf_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_82cff167406c47692c7628a1ea5400cf_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_82cff167406c47692c7628a1ea5400cf_cryptolocker
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Size
70KB
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MD5
82cff167406c47692c7628a1ea5400cf
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SHA1
12ae852e8ebd2f8cd493b45d6cc6d22d2e7f1d33
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SHA256
a5f50de7703424e53f20d46b9e1943f2128f4f926ad86c28d012052017a23260
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SHA512
df32c404d6c84bfa98e9d2ba9cfb82c3afb8fb0328b14225f7a430f6af06bbeb7860ef2bd040cf7455ee723f18f62c418d5e03315a8c44d9342965bc2c890141
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbUF+:DW60sllyWOtEvwDpjwF85T
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-29_82cff167406c47692c7628a1ea5400cf_cryptolocker
Files
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2024-01-29_82cff167406c47692c7628a1ea5400cf_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ